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Customer Reviews
Dear Davide, I leave you in Vivian's hands, I'm sure you will come to an agreement., Vivian is professional in our product.

—— Davide Bet

Here is the signed PI. Thank you , We hope

—— Mr Ander

12V 110Ah battery pack for solar product I like your solar battery pack. Good quality and delivery fast.

—— Eyal Dolev

The battery pack is more atractive for us . May I receive drawing of other pack 12V 20AH with dimentional info ? I need 50pcs to test .

—— Nizamettin

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

Pictures show a nice battery pack, performance is ok , We need serial connected 4cells (4S1P) configuration with protection circuitry

—— George Komisar

big thanks for your work, we got the cargos last week, it seems nice.

—— Johnny Black

I think it is a good idea to solve the problem, I am really appreciate you would like to help us.

—— Simone Kowalk

yes , we received the batteries and chargers last Friday, Everything looks great,well packed, no damage and dlivered in the time frame as promised.

—— Met vriendelijke groet

Thanks for your input, we have checked each and every think and on our side every thing is great. Just proceed to submit the company documents to get approval.

—— Joey Schumer

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Company News
china latest news about The lithium-ion battery pack does not discharge ,What shall we do ?

The lithium-ion battery pack does not discharge ,What shall we do ?

[2020-10-30 10:31:49]
Why does the lithium-ion battery pack not discharge? The phenomenon that the lithium-ion battery pack does not discharge: After charging the lithium-ion battery pack into the device, the device cannot work, and the open circuit voltage of the battery pack does not change or changes little. 1) Check ... Read More
china latest news about How much is a 48V lithium battery?

How much is a 48V lithium battery?

[2020-10-30 10:29:11]
How much is a 48V lithium battery? 1. Definition of 48V lithium ion battery The single cells on the market are generally around 3.7v, but in many cases the operating voltage range is slightly larger, it is obvious that there is a problem of insufficient voltage. At this time, battery packs and ... Read More
china latest news about Lithium battery raise voltage and down voltage method

Lithium battery raise voltage and down voltage method

[2020-10-30 10:24:49]
Lithium battery raise voltage and down voltage method We will need to seeking the solution to raise or down the voltage for the battery , what shall we do ? First, let the lithium battery drop to 3.3V through the step-down chip, then power the microcontroller and the Bluetooth module, and plan to ... Read More
china latest news about What are the types of batteries for new energy vehicles, and which is the best in comparison?

What are the types of batteries for new energy vehicles, and which is the best in comparison?

[2020-10-20 13:25:52]
What are the types of batteries for new energy vehicles, and which is the best in comparison? There are many types of new energy vehicle batteries, but they are generally divided into two categories. One is energy storage batteries, and the lithium-ion batteries we often say fall into this category. ... Read More
china latest news about How to replace lithium-ion battery in UPS battery pack

How to replace lithium-ion battery in UPS battery pack

[2020-10-20 13:23:37]
How to replace lithium-ion battery in UPS battery pack After receiving the notification that the UPS battery pack can be replaced, the battery replacement executive engineer went to the site to make preparations: ensure the input power supply of the UPS host, the registration inspection of the new ... Read More
china latest news about Introduction to welding and repairing methods of 18650 lithium ion battery

Introduction to welding and repairing methods of 18650 lithium ion battery

[2020-10-20 13:21:06]
Introduction to welding and repairing methods of 18650 lithium ion battery 18650 lithium ion battery welding method We understand that the outer shell of the 18650 lithium ion battery is a steel shell. Without a dedicated battery spot welding machine, it is difficult to weld with an electric ... Read More
china latest news about What is the difference between fast charging and slow charging of lithium-ion batteries?

What is the difference between fast charging and slow charging of lithium-ion batteries?

[2020-10-10 15:07:35]
What is the difference between fast charging and slow charging of lithium-ion batteries? The purpose of fast charging is to allow the vehicle to be charged to replenish more than 50-60% of the electric energy in a relatively short period of time, but battery technology, power transmission and ... Read More
china latest news about What are the precautions for lithium-ion battery balancing

What are the precautions for lithium-ion battery balancing

[2020-10-10 15:05:33]
What are the precautions for lithium-ion battery balancing Precautions for balancing lithium-ion batteries It takes a long time to balance lithium-ion batteries during discharge. Since the discharge speed is related to the resistance of the load resistance, the efficiency of balancing during system ... Read More
china latest news about Lithium Battery Pack  Series and Parallel Charging Caution

Lithium Battery Pack Series and Parallel Charging Caution

[2020-10-10 14:58:43]
Lithium Battery Pack Series and Parallel Charging Caution Lithium battery series charging At present, the charging of lithium battery packs generally adopts series charging, which is mainly because the series charging method has a simple structure, low cost, and easy realization. However, due to the ... Read More
china latest news about What are the different types of battery recycling methods?

What are the different types of battery recycling methods?

[2020-09-24 11:29:02]
What are the different types of battery recycling methods? What are the different types of battery recycling methods? 1. Dry battery: This type of battery is currently required to prohibit the use of mercury, so it is safe in life. For this reason, the recycling of this type of battery is not ... Read More
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Address: UNIT 04 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HK

Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China